CN112415009A - Wheat grain non-adhesion image acquisition method and system based on sticky dot matrix - Google Patents
Wheat grain non-adhesion image acquisition method and system based on sticky dot matrix Download PDFInfo
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- CN112415009A CN112415009A CN202011461887.6A CN202011461887A CN112415009A CN 112415009 A CN112415009 A CN 112415009A CN 202011461887 A CN202011461887 A CN 202011461887A CN 112415009 A CN112415009 A CN 112415009A
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- 235000013339 cereals Nutrition 0.000 title claims abstract description 86
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 120
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- 230000007306 turnover Effects 0.000 claims abstract description 10
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- 238000004026 adhesive bonding Methods 0.000 claims description 3
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0291—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work the material being discharged on the work through discrete orifices as discrete droplets, beads or strips that coalesce on the work or are spread on the work so as to form a continuous coating
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G01N2021/0375—Slidable cells
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
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Abstract
The invention particularly relates to a method and a system for acquiring a non-adhesion image of wheat grains based on a viscous dot matrix, which comprise a conveyor belt and a controller, wherein a first mechanical arm is arranged on the front side of the conveyor belt, a glue dispenser and a grain hopper are arranged on the rear side of the conveyor belt, a black hard rough plate is placed on the upper surface of the conveyor belt, a turnover flat plate mechanism is arranged on the left side of the conveyor belt, a second mechanical arm is arranged on the rear side of the turnover flat plate mechanism, and a camera device is arranged on the left side; the method can acquire uniformly distributed high-precision images of the non-adhesive particle morphology of the wheat grains, conveniently observe the appearance morphology and characteristics of each grain, accurately describe the appearance morphology characteristics of each grain, and conveniently extract and detect the wheat grain morphology characteristics for analysis in the future.
Description
Technical Field
The invention belongs to the field of wheat grain appearance quality detection, and particularly relates to a method and a system for acquiring a non-adhesion image of wheat grains based on a sticky dot matrix.
Background
Abundant germplasm resources of crops are the foundation for the existence of the life of related species and are also the guarantee of the life continuation of other related subjects. At present, wheat is planted in many countries in the world, the global planting area is up to about 22556 ten thousand hectares, and the wheat occupies 56% of the global crop planting resource; wherein China, India, USA, Russia and France are the first five countries producing wheat. Although wheat germplasm resources in China are quite rich and are the major sources of wheat yield and food supply in China, annual wheat yield reduction is caused by natural disasters such as flooding, drought and the like which occur all the year round in China, and the wheat consumption of the population in China is also gradually reduced year by year.
Therefore, the germplasm of wheat in China is improved, and high-quality wheat is produced. However, the core of wheat is the gene carried by wheat, and the research of our country on the new gene development direction of wheat is far behind that of developed countries, which is the root cause of the conditions of little wheat yield and bad growth vigor of our country, not only brings great problems to agricultural production of our country, but also influences the improvement of the living standard of our country. Therefore, the development of the excellent germplasm genes of wheat is very important in all the countries in the world. Therefore, people can be better served only by knowing the gap between the high-quality wheat in China and the high-quality wheat in China.
The shape of the crops can change along with the growth process, the shape characteristics of the crops are the body language of the crops, and the research on the shape characteristics of the crops has important significance and help in the aspects of seed cultivation work, growth trend analysis, disease generation and the like.
In order to improve the yield of wheat in China and promote the germplasm of the wheat, firstly, morphological characteristics of wheat grains are extracted and analyzed, so that the most basic guarantee can be provided for the future research of the problem of poor high-quality genes in the aspect of wheat breeding in China, and the improvement of the quality of life of people in China and agricultural production are also influenced profoundly.
In the agricultural field, the large-scale, real-time and efficient acquisition of agricultural condition information is an important link of modern agriculture production and management, and the traditional manual acquisition technology and wired measurement data acquisition mode cannot meet the requirements of modern precision agriculture in the aspects of instantaneity, precision, portability and the like. In the process of continuous development of computer technology, the application of the graphic image processing technology can provide the most basic guarantee for the problems faced by China in crop cultivation and breeding at present, and plays an important role in detecting various aspects of crops, thereby guaranteeing the improvement of the quality of the crops. At present, the detection of wheat appearance quality in China still mainly stays in the stage of manual observation, the detection work of the wheat appearance quality has the defects of large workload, low precision, low working efficiency, obvious lack of accuracy and convenience in operation and difficulty in well adapting to large-batch grain quality detection in actual life and work.
Aiming at the technical problems, the method and the system for acquiring the non-adhesion image of the wheat grains based on the adhesive dot matrix are provided, and fundamental research and technical exploration which have important significance on the application of the wheat in the technical field of automatic detection of the grain quality are carried out.
Disclosure of Invention
The invention aims to provide a method and a system for acquiring a non-adhesive image of wheat grains based on a sticky dot matrix.
The invention provides a non-adhesion wheat grain image acquisition system based on a sticky dot matrix, which comprises a conveyor belt and a controller, wherein a first mechanical arm is arranged on the front side of the conveyor belt, a glue dispenser and a grain hopper are arranged on the rear side of the conveyor belt, a black hard rough plate is placed on the upper surface of the conveyor belt, a turnover flat plate mechanism is arranged on the left side of the conveyor belt, a second mechanical arm is arranged on the rear side of the turnover flat plate mechanism, and a camera device is arranged on the left side of the turnover flat plate mechanism.
Further, the point gum machine including the needle tubing of gluing, lift electric cylinder, store up and glue the storehouse, lead the rubber tube, the guide arm, supply to glue the pump, a support, store up and glue the storehouse, be provided with the lift electric cylinder on the support, lift electric cylinder output runs through the support, lift electric cylinder output is connected with and stores up the gluey needle tubing of gluing that the storehouse lower part was provided with evenly arranges, store up and glue storehouse upper portion and be connected with the rubber tube, lead the rubber tube and run through the support, lead the rubber tube upper end and be provided with and supply to glue the pump, lead the rubber tube lower part and be flexible pipe, store up and glue the storehouse.
Further, the grain hopper including storage silo, step motor, feed opening, commentaries on classics roller, storage silo fixed connection is in the support left side, storage silo lower part fixedly connected with feed opening, the rotatable roller that changes that is provided with in the feed opening, change the roller and be connected with the step motor output, step motor fixes at feed opening leading flank, changes and is provided with the through-hole on the roller.
Furthermore, the upper end of the guide rod can slidably penetrate through the bracket.
Furthermore, the lower end of the dispensing needle tube is conical.
Further, the glue storage bin is positioned right above the black hard rough plate.
The invention also provides a method for acquiring the non-adhesion image of the wheat grains based on the adhesive dot matrix, which comprises the following steps:
s1, setting a program through the controller to control the first manipulator to place the black hard rough board on the conveyor belt; placing wheat in a storage bin, and controlling a first manipulator to hold a black hard rough plate on the upper surface of a conveying belt through a controller;
s2: after the black hard rough plate is placed on the manipulator I, the conveyor belt is controlled by the controller to move leftwards to the lower part of the glue storage bin;
s3: the controller controls the lifting electric cylinder to drive the glue storage bin to move downwards until the glue dispensing needle tube at the lower part of the glue storage bin touches the black hard rough plate;
s4, the controller controls the glue supply pump to supply glue into the glue storage bin, the glue is discharged to the black hard rough plate through the glue dispensing needle tube, the size of the glue point can be adhered to a single wheat grain to complete glue dispensing, and the controller controls the lifting electric cylinder to drive the glue storage bin to move upwards to reset;
s5, the distance between the glue storage bin and the glue storage bin is fixed, the size of the black hard rough plate is fixed, so that the moving distance of the conveyor belt can be controlled by the controller to accurately control, the controller controls the conveyor belt to drive the black hard rough plate after glue dispensing to move leftwards, when the black hard rough plate moves to the lower part of the glue storage bin, the controller controls the stepping motor to rotate 90 degrees, at the moment, the through hole formed in the rotating roller is overlapped with the feed opening, wheat grains can fall onto the black hard rough plate through the feed opening, the wheat grains in contact with the glue point are adhered to the black hard rough plate, when the conveyor belt drives the black hard rough plate to move through the feed opening below the glue storage bin, the controller controls the stepping motor to rotate 90 degrees, and the feed opening is closed after the rotating roller rotates 90 degrees;
s6, the distance between the turnable flat plate mechanism and the conveyor belt is fixed, so that the black hard rough plate can be accurately controlled to move onto the turnable flat plate mechanism by controlling the moving distance of the conveyor belt through the controller, the black hard rough plate moves leftwards along with the conveyor belt until the black hard rough plate enters the turnable flat plate mechanism, when the black hard rough plate is positioned on the turnable flat plate mechanism, a second manipulator fixed on the turnable flat plate mechanism clamps the black hard rough plate, the controller controls the turnable flat plate mechanism to rotate leftwards, and the black hard rough plate is inclined to enable redundant wheat grains which are not adhered to the black hard rough plate to be separated from the black hard rough plate;
and S7, the controller controls the camera on the camera device to shoot the wheat grains arranged in the matrix on the inclined black hard rough plate, and the wheat grains are transmitted to the computer for storage, so that the shooting of the wheat grains in the matrix is completed.
The invention relates to a method and a system for acquiring non-adhesion images of wheat grains based on a viscous dot matrix, wherein the wheat grains are placed in a storage bin, and the working procedures of a first mechanical arm, a second mechanical arm, a conveyor belt, a glue supply pump, a lifting electric cylinder, a stepping motor and a turnable flat plate mechanism are set through a controller; the first manipulator and the second manipulator are controlled by the controller to clamp the black hard rough plate and place the black hard rough plate on the upper surface of the conveyor belt, the first manipulator and the second manipulator are in the prior art, and the first manipulator and the second manipulator can be controlled to clamp the square black hard rough plate without other limitations; after the black hard rough plate is placed on the manipulator I, the conveyor belt is controlled by the controller to move leftwards to the lower part of the glue storage bin; the controller controls the lifting electric cylinder to drive the glue storage bin to move downwards until the glue dispensing needle tube at the lower part of the glue storage bin touches the black hard rough plate; the controller controls the glue supply pump to supply glue into the glue storage bin, the glue is discharged to the black hard rough plate through the glue dispensing needle tube, the size of a glue point can be adhered to a single wheat grain, namely, the glue dispensing area is ensured to be smaller than the orthographic projection area of the single wheat grain on the black hard rough plate, and the glue can not automatically drop due to the action of surface tension, so that glue dispensing is completed; the controller controls the lifting electric cylinder to drive the glue storage bin to move upwards for resetting.
Store up the distance between gluey storehouse and the storage silo fixed, the coarse board size of black stereoplasm is fixed, consequently, the migration distance that can pass through controller control conveyer belt carries out accurate control, controller control conveyer belt drives the coarse board of black stereoplasm after the point is glued and is accomplished and remove left, when removing to the storage silo lower part, controller control step motor rotates 90 degrees, the through-hole of seting up on the commentaries on classics roller this moment coincides with the feed opening, wheat grain accessible feed opening falls on the coarse board of black stereoplasm, the wheat grain with gluey point contact is by the adhesion on the coarse board of black stereoplasm, when the conveyer belt drives the coarse board of black stereoplasm and removes the feed opening of storage silo below, controller control step motor is rotatory 90 degrees, the commentaries on classics roller rotates feed opening closure after 90 degrees.
The distance between the turnable flat plate mechanism and the conveyor belt is fixed, so that the black hard rough plate can be accurately controlled to move onto the turnable flat plate mechanism by controlling the moving distance of the conveyor belt through the controller, the black hard rough plate moves leftwards along with the conveyor belt until the black hard rough plate enters the turnable flat plate mechanism, when the black hard rough plate is positioned on the turnable flat plate mechanism, a second manipulator fixed on the turnable flat plate mechanism clamps the black hard rough plate, and the controller controls the turnable flat plate mechanism to rotate leftwards to incline the black hard rough plate so that the residual wheat grains which are not adhered on the black hard rough plate are separated from the black hard rough plate; the controller controls a camera on the camera device to shoot the wheat grains which are arranged on the matrix on the inclined black hard rough plate, obtains images of the wheat grains which are not adhered to each other, and transmits the images to the computer for storage, thereby finishing shooting the wheat grains in the matrix. The method can acquire uniformly distributed high-precision images of the non-adhesive particle morphology of the wheat grains, conveniently observe the appearance morphology and characteristics of each grain, accurately describe the appearance morphology characteristics of each grain, and conveniently extract and detect the wheat grain morphology characteristics for analysis in the future.
Drawings
FIG. 1 is a schematic structural diagram of a non-adhesive wheat grain image acquisition system based on a sticky dot matrix.
FIG. 2 is a schematic view of a partial structure of a non-adhesive wheat grain image acquisition system based on a sticky dot matrix according to the present invention.
Fig. 3 is a schematic structural diagram of a point gum machine in a wheat non-adhesion image acquisition system based on a sticky dot matrix.
Fig. 4 is a schematic structural diagram of a grain hopper in the non-adhesion wheat grain image acquisition system based on the sticky dot matrix.
Description of reference numerals:
1. the automatic glue dispensing machine comprises a conveying belt, a first manipulator, a second manipulator, a third manipulator, a fourth manipulator, a fifth manipulator, a sixth manipulator, a fifth manipulator, a.
Detailed Description
The glue dispenser comprises a glue dispensing needle tube 19, a lifting electric cylinder 12, a glue storage bin 18, a glue guide tube 17, a guide rod 15, a glue supply pump 16, a bracket 13 and a glue storage bin 18, wherein the glue storage bin 18 is positioned right above the black hard rough plate 3; a lifting electric cylinder 12 is arranged on the bracket 13, the lifting electric cylinder 12 is preferably an Ainston 80 series servo electric cylinder, the output end of the lifting electric cylinder 12 penetrates through the bracket 13, the output end of the lifting electric cylinder 12 is connected with glue dispensing needle tubes 19 which are uniformly distributed and arranged at the lower part of a glue storage bin 18, and the lower ends of the glue dispensing needle tubes 19 are conical; the upper part of the glue storage bin 18 is connected with a glue guide pipe 17, the glue guide pipe 17 penetrates through the support 13, the upper end of the glue guide pipe 17 is provided with a glue supply pump 16, the lower part of the glue guide pipe 17 is a telescopic pipe, the left side and the right side of the upper surface of the glue storage bin 18 are respectively provided with a guide rod 15, and the upper end of each guide rod 15 can slidably penetrate through the support 13.
The grain hopper is including storage silo 11, step motor 10, feed opening 14, change roller 4, step motor 10 is preferably stopper thunder 42HS08 step motor 10, storage silo 11 fixed connection is on the left side of support 13, storage silo 11 lower part fixedly connected with feed opening 14, rotatable being provided with in feed opening 14 changes roller 4, change and be clearance fit between roller 4 and the feed opening 14, be provided with bar through-hole 20 on changeing roller 4, when through-hole 20 is located the below of feed opening 14, the wheat grain can be followed feed opening 14 and fallen down, through-hole 20 staggers with feed opening 14 when rotating roller 4, the wheat grain can't fall down from feed opening 14, change roller 4 and step motor 10 output connection, step motor 10 is fixed in 14 leading flank of feed opening.
s1, setting a program through the controller to control the first manipulator to place the black hard rough board on the conveyor belt; placing wheat in a storage bin, and controlling a first manipulator to hold a black hard rough plate on the upper surface of a conveying belt through a controller;
s2: after the black hard rough plate is placed on the manipulator I, the conveyor belt is controlled by the controller to move leftwards to the lower part of the glue storage bin;
s3: the controller controls the lifting electric cylinder to drive the glue storage bin to move downwards until the glue dispensing needle tube at the lower part of the glue storage bin touches the black hard rough plate;
s4, the controller controls the glue supply pump to supply glue into the glue storage bin, the glue is discharged to the black hard rough plate through the glue dispensing needle tube, the size of the glue point can be adhered to a single wheat grain to complete glue dispensing, and the controller controls the lifting electric cylinder to drive the glue storage bin to move upwards to reset;
s5, the distance between the glue storage bin and the glue storage bin is fixed, the size of the black hard rough plate is fixed, so that the moving distance of the conveyor belt can be controlled by the controller to accurately control, the controller controls the conveyor belt to drive the black hard rough plate after glue dispensing to move leftwards, when the black hard rough plate moves to the lower part of the glue storage bin, the controller controls the stepping motor to rotate 90 degrees, at the moment, the through hole formed in the rotating roller is overlapped with the feed opening, wheat grains can fall onto the black hard rough plate through the feed opening, the wheat grains in contact with the glue point are adhered to the black hard rough plate, when the conveyor belt drives the black hard rough plate to move through the feed opening below the glue storage bin, the controller controls the stepping motor to rotate 90 degrees, and the feed opening is closed after the rotating roller rotates 90 degrees;
s6, the distance between the turnable flat plate mechanism and the conveyor belt is fixed, so that the black hard rough plate can be accurately controlled to move onto the turnable flat plate mechanism by controlling the moving distance of the conveyor belt through the controller, the black hard rough plate moves leftwards along with the conveyor belt until the black hard rough plate enters the turnable flat plate mechanism, when the black hard rough plate is positioned on the turnable flat plate mechanism, a second manipulator fixed on the turnable flat plate mechanism clamps the black hard rough plate, the controller controls the turnable flat plate mechanism to rotate leftwards, and the black hard rough plate is inclined to enable redundant wheat grains which are not adhered to the black hard rough plate to be separated from the black hard rough plate;
and S7, the controller controls the camera on the camera device to shoot the wheat grains arranged in the matrix on the inclined black hard rough plate, and the wheat grains are transmitted to the computer for storage, so that the shooting of the wheat grains in the matrix is completed.
The invention relates to a method and a system for acquiring non-adhesion images of wheat grains based on a viscous dot matrix, wherein the wheat grains are placed in a storage bin 11, and the working procedures of a first manipulator 2, a second manipulator 5, a conveyor belt 1, a lifting electric cylinder 12, a glue supply pump 16, a stepping motor 10 and a turnable flat plate mechanism 6 are set through a controller 9; firstly, the controller 9 controls the first manipulator 2 to clamp the black hard rough plate 3 on the upper surface of the conveyor belt 1, the first manipulator 2 and the second manipulator 5 are in the prior art, and the first manipulator 2 and the second manipulator can be controlled to clamp the square black hard rough plate 3 without other limitations; after the manipulator I2 finishes placing the black hard rough plate 3, the controller 9 controls the conveyor belt 1 to move leftwards to the lower part of the glue storage bin 18; the controller 9 controls the lifting electric cylinder 12 to drive the glue storage bin 18 to move downwards until the glue dispensing needle tube 19 at the lower part of the glue storage bin 18 touches the black hard rough plate 3; the controller 9 controls the glue supply pump 16 to supply glue into the glue storage bin 18, the glue is discharged to the black hard rough plate 3 through the glue dispensing needle tube 19, the size of the glue point can be adhered to a single wheat grain, glue dispensing is completed, and the controller 9 controls the lifting electric cylinder 12 to drive the glue storage bin 18 to move upwards for resetting.
Store up the distance between gluey storehouse 18 and the storage silo 11 fixed, 3 sizes of black stereoplasm coarse board are fixed, consequently, can carry out accurate control through the displacement distance of controller 9 control conveyer belt 1, controller 9 control conveyer belt 1 drives the black stereoplasm coarse board 3 after the point is glued and is accomplished and remove to the left, when removing to storage silo 11 lower part, controller 9 control step motor 10 rotates 90 degrees, the through-hole 20 of seting up on the roller 4 this moment coincides with feed opening 14, wheat grain accessible feed opening 14 falls on black stereoplasm coarse board 3, the wheat grain of contact with gluey point is by the adhesion on black stereoplasm coarse board 3, when conveyer belt 1 drives black stereoplasm coarse board 3 and moves feed opening 14 of storage silo 11 below, controller 9 control step motor 10 is rotatory 90 degrees, the roller 4 rotates feed opening 14 closure behind 90 degrees.
The distance between the turnable flat plate mechanism 6 and the conveyor belt 1 is fixed, so that the black hard rough plate 3 can be accurately controlled to move onto the turnable flat plate mechanism 6 by controlling the moving distance of the conveyor belt 1 through the controller 9, the black hard rough plate 3 moves leftwards along with the conveyor belt 1 until the black hard rough plate 3 enters the turnable flat plate mechanism 6, when the black hard rough plate 3 is positioned on the turnable flat plate mechanism 6, the manipulator II 5 fixed on the turnable flat plate mechanism 6 clamps the black hard rough plate 3, the controller 9 controls the turnable flat plate mechanism 6 to rotate leftwards, and the black hard rough plate 3 is inclined so that the residual wheat grains which are not adhered on the black hard rough plate 3 are separated from the black hard rough plate 3; the controller 9 controls the camera on the camera device 7 to shoot the wheat grains which are arranged on the black hard rough plate 3 in a matrix manner, obtains images of the wheat grains which are not adhered to each other, and transmits the images to the computer 8 for storage, thereby finishing shooting the wheat grains in the matrix. The method can acquire uniformly distributed high-precision images of the non-adhesive particle morphology of the wheat grains, conveniently observe the appearance morphology and characteristics of each grain, accurately describe the appearance morphology characteristics of each grain, and conveniently extract and detect the wheat grain morphology characteristics for analysis in the future.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. Wheat grain non-adhesion image acquisition system based on viscidity dot matrix, including conveyer belt and controller, its characterized in that: the conveying belt comprises a conveying belt body, a conveying belt front side and a conveying belt rear side, wherein a first mechanical arm is arranged on the conveying belt front side, a glue dispenser and a grain hopper are arranged on the conveying belt rear side, a black hard rough plate is placed on the conveying belt upper surface, a turnable flat plate mechanism is arranged on the conveying belt left side, a second mechanical arm is arranged on the turnable flat plate mechanism rear side, and a camera device is arranged on the turnable flat.
2. The sticky-dot-based wheat grain non-stick image acquisition system according to claim 1, wherein: the point gum machine including the point glue needle tubing, the lift electric jar, store up and glue the storehouse, lead the rubber tube, the guide arm, supply to glue the pump, a support, store up and glue the storehouse, be provided with the lift electric jar on the support, lift electric jar output runs through the support, lift electric jar output is connected with and stores up and glues the needle tubing of gluing that the storehouse lower part was provided with the even arrangement, store up and glue storehouse upper portion and be connected with and lead the rubber tube, lead the rubber tube and run through the support, lead the rubber tube upper end and be provided with and supply to glue the pump, lead the rubber tube lower part and be flexible pipe.
3. The sticky-dot-matrix-based wheat grain non-stick image acquisition system according to claim 2, wherein: the grain hopper including storage silo, step motor, feed opening, commentaries on classics roller, storage silo fixed connection is in the support left side, storage silo lower part fixedly connected with feed opening, the rotatable roller that changes that is provided with in the feed opening changes the roller, changes the roller and is connected with the step motor output, step motor fixes at the feed opening leading flank, changes and is provided with the through-hole on the roller.
4. The sticky-dot-matrix-based wheat grain non-stick image acquisition system according to claim 2, wherein: the upper end of the guide rod can slidably penetrate through the bracket.
5. The sticky-dot-matrix-based wheat grain non-stick image acquisition system according to claim 2, wherein: the lower end of the dispensing needle tube is conical.
6. The sticky-dot-matrix-based wheat grain non-stick image acquisition system according to claim 2, wherein: the glue storage bin is positioned right above the black hard rough plate.
7. A wheat grain non-adhesion image acquisition method based on a sticky dot matrix is characterized by comprising the following steps:
s1, setting a program through the controller to control the first manipulator to place the black hard rough board on the conveyor belt; placing wheat in a storage bin, and controlling a first manipulator to hold a black hard rough plate on the upper surface of a conveying belt through a controller;
s2: after the black hard rough plate is placed on the manipulator I, the conveyor belt is controlled by the controller to move leftwards to the lower part of the glue storage bin;
s3: the controller controls the lifting electric cylinder to drive the glue storage bin to move downwards until the glue dispensing needle tube at the lower part of the glue storage bin touches the black hard rough plate;
s4, the controller controls the glue supply pump to supply glue into the glue storage bin, the glue is discharged to the black hard rough plate through the glue dispensing needle tube, the size of the glue point can be adhered to a single wheat grain to complete glue dispensing, and the controller controls the lifting electric cylinder to drive the glue storage bin to move upwards to reset;
s5, the distance between the glue storage bin and the glue storage bin is fixed, the size of the black hard rough plate is fixed, the controller controls the conveyor belt to drive the black hard rough plate after glue dispensing to move leftwards, when the black hard rough plate moves to the lower part of the glue storage bin, the controller controls the stepping motor to rotate 90 degrees, at the moment, a through hole formed in the rotating roller is overlapped with the discharging opening, wheat grains can fall onto the black hard rough plate through the discharging opening, the wheat grains in contact with the glue point are adhered to the black hard rough plate, when the conveyor belt drives the black hard rough plate to move through the discharging opening below the glue storage bin, the controller controls the stepping motor to rotate 90 degrees, and the discharging opening is closed after the rotating roller rotates 90 degrees;
s6, the distance between the turnover flat plate mechanism and the conveyor belt is fixed, the black hard rough plate moves leftwards along with the conveyor belt until the black hard rough plate enters the turnover flat plate mechanism, when the black hard rough plate is positioned on the turnover flat plate mechanism, a second manipulator fixed on the turnover flat plate mechanism clamps the black hard rough plate, the controller controls the turnover flat plate mechanism to rotate leftwards, and the black hard rough plate is inclined to enable the excessive wheat grains which are not adhered to the black hard rough plate to be separated from the black hard rough plate;
and S7, the controller controls the camera on the camera device to shoot the wheat grains arranged in the matrix on the inclined black hard rough plate, and the wheat grains are transmitted to the computer for storage, so that the shooting of the wheat grains in the matrix is completed.
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| CN115921220A (en) * | 2022-12-21 | 2023-04-07 | 维达纸业(浙江)有限公司 | Spraying device and method for producing sanitary towels |
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| CN114049481A (en) * | 2022-01-12 | 2022-02-15 | 安徽高哲信息技术有限公司 | Grain kernel detection alignment method, device, equipment and storage medium |
| CN114049481B (en) * | 2022-01-12 | 2022-04-22 | 安徽高哲信息技术有限公司 | Grain kernel detection alignment method, device, equipment and storage medium |
| CN115921220A (en) * | 2022-12-21 | 2023-04-07 | 维达纸业(浙江)有限公司 | Spraying device and method for producing sanitary towels |
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